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Unified Diff: chromeos/dbus/flimflam_device_client.cc

Issue 10095004: Add FlimflamDeviceClient (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fixed nits Created 8 years, 8 months ago
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Index: chromeos/dbus/flimflam_device_client.cc
diff --git a/chromeos/dbus/flimflam_device_client.cc b/chromeos/dbus/flimflam_device_client.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d9e0907ecd7a8fa60fab22e22e416ac0dab979ed
--- /dev/null
+++ b/chromeos/dbus/flimflam_device_client.cc
@@ -0,0 +1,309 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chromeos/dbus/flimflam_device_client.h"
+
+#include "base/bind.h"
+#include "base/message_loop.h"
+#include "base/stl_util.h"
+#include "base/values.h"
+#include "dbus/bus.h"
+#include "dbus/message.h"
+#include "dbus/object_path.h"
+#include "dbus/object_proxy.h"
+#include "dbus/values_util.h"
+#include "third_party/cros_system_api/dbus/service_constants.h"
+
+namespace chromeos {
+
+namespace {
+
+// The FlimflamDeviceClient implementation.
+class FlimflamDeviceClientImpl : public FlimflamDeviceClient {
+ public:
+ explicit FlimflamDeviceClientImpl(dbus::Bus* bus)
+ : bus_(bus),
+ helpers_deleter_(&helpers_) {
+ }
+
+ // FlimflamProfileClient override.
+ virtual void SetPropertyChangedHandler(
+ const dbus::ObjectPath& device_path,
+ const PropertyChangedHandler& handler) OVERRIDE {
+ GetHelper(device_path)->SetPropertyChangedHandler(handler);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void ResetPropertyChangedHandler(
+ const dbus::ObjectPath& device_path) OVERRIDE {
+ GetHelper(device_path)->ResetPropertyChangedHandler();
+ }
+
+ // FlimflamProfileClient override.
+ virtual void GetProperties(const dbus::ObjectPath& device_path,
+ const DictionaryValueCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kGetPropertiesFunction);
+ GetHelper(device_path)->CallDictionaryValueMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void ProposeScan(const dbus::ObjectPath& device_path,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kProposeScanFunction);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void SetProperty(const dbus::ObjectPath& device_path,
+ const std::string& name,
+ const base::Value& value,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kSetPropertyFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(name);
+ FlimflamClientHelper::AppendValueDataAsVariant(&writer, value);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void ClearProperty(const dbus::ObjectPath& device_path,
+ const std::string& name,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kClearPropertyFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(name);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void AddIPConfig(const dbus::ObjectPath& device_path,
+ const std::string& method,
+ const ObjectPathCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kAddIPConfigFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(method);
+ GetHelper(device_path)->CallObjectPathMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void RequirePin(const dbus::ObjectPath& device_path,
+ const std::string& pin,
+ bool require,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kRequirePinFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(pin);
+ writer.AppendBool(require);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void EnterPin(const dbus::ObjectPath& device_path,
+ const std::string& pin,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kEnterPinFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(pin);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void UnblockPin(const dbus::ObjectPath& device_path,
+ const std::string& puk,
+ const std::string& pin,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kUnblockPinFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(puk);
+ writer.AppendString(pin);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void ChangePin(const dbus::ObjectPath& device_path,
+ const std::string& old_pin,
+ const std::string& new_pin,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kChangePinFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(old_pin);
+ writer.AppendString(new_pin);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ // FlimflamProfileClient override.
+ virtual void Register(const dbus::ObjectPath& device_path,
+ const std::string& network_id,
+ const VoidCallback& callback) OVERRIDE {
+ dbus::MethodCall method_call(flimflam::kFlimflamDeviceInterface,
+ flimflam::kRegisterFunction);
+ dbus::MessageWriter writer(&method_call);
+ writer.AppendString(network_id);
+ GetHelper(device_path)->CallVoidMethod(&method_call, callback);
+ }
+
+ private:
+ typedef std::map<std::string, FlimflamClientHelper*> HelperMap;
+
+ // Returns the corresponding FlimflamClientHelper for the profile.
+ FlimflamClientHelper* GetHelper(const dbus::ObjectPath& device_path) {
+ HelperMap::iterator it = helpers_.find(device_path.value());
+ if (it != helpers_.end())
+ return it->second;
+
+ // There is no helper for the profile, create it.
+ dbus::ObjectProxy* object_proxy =
+ bus_->GetObjectProxy(flimflam::kFlimflamServiceName, device_path);
+ FlimflamClientHelper* helper = new FlimflamClientHelper(object_proxy);
+ helper->MonitorPropertyChanged(flimflam::kFlimflamDeviceInterface);
+ helpers_.insert(HelperMap::value_type(device_path.value(), helper));
+ return helper;
+ }
+
+ dbus::Bus* bus_;
+ HelperMap helpers_;
+ STLValueDeleter<HelperMap> helpers_deleter_;
+
+ DISALLOW_COPY_AND_ASSIGN(FlimflamDeviceClientImpl);
+};
+
+// A stub implementation of FlimflamDeviceClient.
+class FlimflamDeviceClientStubImpl : public FlimflamDeviceClient {
+ public:
+ FlimflamDeviceClientStubImpl() : weak_ptr_factory_(this) {}
+
+ virtual ~FlimflamDeviceClientStubImpl() {}
+
+ // FlimflamDeviceClient override.
+ virtual void SetPropertyChangedHandler(
+ const dbus::ObjectPath& device_path,
+ const PropertyChangedHandler& handler) OVERRIDE {}
+
+ // FlimflamDeviceClient override.
+ virtual void ResetPropertyChangedHandler(
+ const dbus::ObjectPath& device_path) OVERRIDE {}
+
+ // FlimflamDeviceClient override.
+ virtual void GetProperties(const dbus::ObjectPath& device_path,
+ const DictionaryValueCallback& callback) OVERRIDE {
+ MessageLoop::current()->PostTask(
+ FROM_HERE,
+ base::Bind(&FlimflamDeviceClientStubImpl::PassEmptyDictionaryValue,
+ weak_ptr_factory_.GetWeakPtr(),
+ callback));
+ }
+
+ // FlimflamProfileClient override.
+ virtual void ProposeScan(const dbus::ObjectPath& device_path,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void SetProperty(const dbus::ObjectPath& device_path,
+ const std::string& name,
+ const base::Value& value,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void ClearProperty(const dbus::ObjectPath& device_path,
+ const std::string& name,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void AddIPConfig(const dbus::ObjectPath& device_path,
+ const std::string& method,
+ const ObjectPathCallback& callback) OVERRIDE {
+ MessageLoop::current()->PostTask(FROM_HERE,
+ base::Bind(callback,
+ DBUS_METHOD_CALL_SUCCESS,
+ dbus::ObjectPath()));
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void RequirePin(const dbus::ObjectPath& device_path,
+ const std::string& pin,
+ bool require,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void EnterPin(const dbus::ObjectPath& device_path,
+ const std::string& pin,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void UnblockPin(const dbus::ObjectPath& device_path,
+ const std::string& puk,
+ const std::string& pin,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void ChangePin(const dbus::ObjectPath& device_path,
+ const std::string& old_pin,
+ const std::string& new_pin,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ // FlimflamDeviceClient override.
+ virtual void Register(const dbus::ObjectPath& device_path,
+ const std::string& network_id,
+ const VoidCallback& callback) OVERRIDE {
+ PostSuccessVoidCallback(callback);
+ }
+
+ private:
+ void PassEmptyDictionaryValue(const DictionaryValueCallback& callback) const {
+ base::DictionaryValue dictionary;
+ callback.Run(DBUS_METHOD_CALL_SUCCESS, dictionary);
+ }
+
+ // Posts a task to run a void callback with success status code.
+ void PostSuccessVoidCallback(const VoidCallback& callback) {
+ MessageLoop::current()->PostTask(FROM_HERE,
+ base::Bind(callback,
+ DBUS_METHOD_CALL_SUCCESS));
+ }
+
+ base::WeakPtrFactory<FlimflamDeviceClientStubImpl> weak_ptr_factory_;
+
+ DISALLOW_COPY_AND_ASSIGN(FlimflamDeviceClientStubImpl);
+};
+
+} // namespace
+
+FlimflamDeviceClient::FlimflamDeviceClient() {}
+
+FlimflamDeviceClient::~FlimflamDeviceClient() {}
+
+// static
+FlimflamDeviceClient* FlimflamDeviceClient::Create(
+ DBusClientImplementationType type,
+ dbus::Bus* bus) {
+ if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
+ return new FlimflamDeviceClientImpl(bus);
+ DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
+ return new FlimflamDeviceClientStubImpl();
+}
+
+} // namespace chromeos
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